/*
 * freertos_hook.c
 *
 *  Created on: 2020-03-24 20:21
 *      Author: Jack Chen <redchenjs@live.com>
 */

#include <stdio.h>

#include "stm32f1xx_hal.h"

#include "FreeRTOS.h"
#include "task.h"

const volatile uint8_t freeRTOSMemoryScheme = configUSE_HEAP_SCHEME;

void PendSV_Handler(void)
{
    xPortPendSVHandler();
}

void SysTick_Handler(void)
{
    HAL_IncTick();

    xPortSysTickHandler();
}

void SVC_Handler(void)
{
    vPortSVCHandler();
}

void vApplicationStackOverflowHook(TaskHandle_t pxTask, signed char *pcTaskName)
{
    (void)pxTask;

    printf("***ERROR*** A stack overflow in task %s has been detected.\r\n", pcTaskName);

    taskDISABLE_INTERRUPTS();

    while (1) {};
}

/* configSUPPORT_STATIC_ALLOCATION is set to 1, so the application must provide an
 * implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
 * used by the Idle task. */
void vApplicationGetIdleTaskMemory(StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize)
{
    /* If the buffers to be provided to the Idle task are declared inside this
    * function then they must be declared static - otherwise they will be allocated on
    * the stack and so not exists after this function exits. */
    static StaticTask_t xIdleTaskTCB;
    static StackType_t uxIdleTaskStack[configMINIMAL_STACK_SIZE];

    /* Pass out a pointer to the StaticTask_t structure in which the Idle task's
    state will be stored. */
    *ppxIdleTaskTCBBuffer = &xIdleTaskTCB;

    /* Pass out the array that will be used as the Idle task's stack. */
    *ppxIdleTaskStackBuffer = uxIdleTaskStack;

    /* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
    Note that, as the array is necessarily of type StackType_t,
    configMINIMAL_STACK_SIZE is specified in words, not bytes. */
    *pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
}

/* configSUPPORT_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the
 * application must provide an implementation of vApplicationGetTimerTaskMemory()
 * to provide the memory that is used by the Timer service task. */
void vApplicationGetTimerTaskMemory(StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize)
{
    /* If the buffers to be provided to the Timer task are declared inside this
    * function then they must be declared static - otherwise they will be allocated on
    * the stack and so not exists after this function exits. */
    static StaticTask_t xTimerTaskTCB;
    static StackType_t uxTimerTaskStack[configTIMER_TASK_STACK_DEPTH];

    /* Pass out a pointer to the StaticTask_t structure in which the Timer
    task's state will be stored. */
    *ppxTimerTaskTCBBuffer = &xTimerTaskTCB;

    /* Pass out the array that will be used as the Timer task's stack. */
    *ppxTimerTaskStackBuffer = uxTimerTaskStack;

    /* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
    Note that, as the array is necessarily of type StackType_t,
    configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */
    *pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
}
